630846916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{5381}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 1302013440

約数和(自身を除く): 671166524

約数列:

[1, 2, 4, 7, 14, 28, 53, 79, 106, 158, 212, 316, 371, 553, 742, 1106, 1484, 2212, 4187, 5381, 8374, 10762, 16748, 21524, 29309, 37667, 58618, 75334, 117236, 150668, 285193, 425099, 570386, 850198, 1140772, 1700396, 1996351, 2975693, 3992702, 5951386, 7985404, 11902772, 22530247, 45060494, 90120988, 157711729, 315423458, 630846916]

約数ペア:

[(1, 630846916), (2, 315423458), (4, 157711729), (7, 90120988), (14, 45060494), (28, 22530247), (53, 11902772), (79, 7985404), (106, 5951386), (158, 3992702), (212, 2975693), (316, 1996351), (371, 1700396), (553, 1140772), (742, 850198), (1106, 570386), (1484, 425099), (2212, 285193), (4187, 150668), (5381, 117236), (8374, 75334), (10762, 58618), (16748, 37667), (21524, 29309)]